Publication
Compression of touchless multiview fingerprints
| dc.contributor.author | Francisco, Nelson C. | |
| dc.contributor.author | Zaghetto, Alexandre | |
| dc.contributor.author | Macchiavello, Bruno | |
| dc.contributor.author | Silva, Eduardo A. B. da | |
| dc.contributor.author | Lima-Marques, Mamede | |
| dc.contributor.author | Rodrigues, Nuno M. M. | |
| dc.contributor.author | Faria, Sergio | |
| dc.date.accessioned | 2025-11-07T14:45:05Z | |
| dc.date.available | 2025-11-07T14:45:05Z | |
| dc.date.issued | 2011-09 | |
| dc.description.abstract | Recently, touchless multiview fingerprinting technology has been proposed as an alternative to overcome the intrinsic problems of traditional contact-based systems. Nevertheless, compression of this kind of signal has not been fully evaluated and standardized. This paper investigates the comparative performance of several encoders for this data, namely WSQ, JPEG2000, H.264/AVC and MMP. Experimental results show that WSQ encoder, which is the current compression standard for contact-based fingerprints, is objectively outperformed by all others. In particular, MMP, which achieved the best results, outperforms WSQ by up to 4 dB. | eng |
| dc.description.sponsorship | The authors would like to thank CPAI - “Centro de Pesquisa em Arquitetura de Informação and FCT - ”Fundação para a Ciência e Tecnologia for funding. | |
| dc.identifier.citation | N. C. Francisco et al., "Compression of touchless multiview fingerprints," 2011 IEEE Workshop on Biometric Measurements and Systems for Security and Medical Applications (BIOMS), Milan, Italy, 2011, pp. 1-5, doi: 10.1109/BIOMS.2011.6052380. | |
| dc.identifier.doi | 10.1109/bioms.2011.6052380 | |
| dc.identifier.isbn | 978-1-4577-0765-0 | |
| dc.identifier.uri | http://hdl.handle.net/10400.8/14560 | |
| dc.language.iso | eng | |
| dc.peerreviewed | yes | |
| dc.publisher | IEEE | |
| dc.relation.hasversion | https://ieeexplore.ieee.org/abstract/document/6052380/ | |
| dc.relation.ispartof | 2011 IEEE Workshop on Biometric Measurements and Systems for Security and Medical Applications (BIOMS) | |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | |
| dc.subject | Biometrics | |
| dc.subject | fingerprint recognition | |
| dc.subject | touchless | |
| dc.subject | multiview | |
| dc.subject | image coding | |
| dc.title | Compression of touchless multiview fingerprints | eng |
| dc.type | conference paper | |
| dspace.entity.type | Publication | |
| oaire.citation.conferenceDate | 2011-09 | |
| oaire.citation.conferencePlace | Milão, Itália | |
| oaire.citation.title | 011 IEEE Workshop on Biometric Measurements and Systems for Security and Medical Applications (BIOMS) | |
| oaire.version | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |
| person.familyName | Faria | |
| person.givenName | Sergio | |
| person.identifier.ciencia-id | 8815-4101-28DD | |
| person.identifier.orcid | 0000-0002-0993-9124 | |
| person.identifier.rid | C-5245-2011 | |
| person.identifier.scopus-author-id | 14027853900 | |
| relation.isAuthorOfPublication | f69bd4d6-a6ef-4d20-8148-575478909661 | |
| relation.isAuthorOfPublication.latestForDiscovery | f69bd4d6-a6ef-4d20-8148-575478909661 |